baber/WOPTO huggingface dataset:
Patent JP-S58191692-A (JP)
Title: Diesel inboard-outboard engine vessel
Inventor: NAGASAKI MICHIAKI
IPC: F16H3/14
Filed: 1982-04-30
Abstract: PURPOSE:To secure a stern side working space, realize a lightweight small size driving device, enhance the freedom of design and enable to equip with an additional device by a structure wherein a reducer-reverser is provided within an intermediate shaft bearing device. CONSTITUTION:The power of an engine 3 is transmitted through a first connecting shaft 6, the intermediate shaft bearing device 5, a second connecting shaft 7 and the driving device 1 to a screw propeller 2. The reducer-reverser is provided not within the driving device 1 but within the intermediate shaft bearing device 5. Accordingly, the stern working space in a fishing vessel can be secured and the small size lightweight driving device can be realized. Different specification can be obtained only by changing the intermediate shaft bearing of in other words the provision of a trawling clutch or the like is facilitated.
Patent JP-S61236363-A (JP)
Title: High voltage power source for copying machine
Inventor: TAKAHASHI TSUNEHIDE
IPC: H02M3/28
Filed: 1985-04-10
Abstract: PURPOSE:To reduce the size and cost of a high voltage power source by providing output voltage detecting means and output current detecting means, and providing externally operable switch means in the current detecting means. CONSTITUTION:A transistor (Tr) Q3 connected with the input winding of a transformer TR is switched, a high voltage pulse from the output winding is rectified by a rectifier D4, and smoothed by a capacitor C6 to obtain a transfer charge DC high voltage T. This is stabilized by constant-voltage means 4 to obtain a developing bias output B. Output voltage detecting means 1 and output current detecting means 2 are provided, and input through selecting means 5 to a pulse width controller P. In this case, a switch 3 which can be externally operated is connected with the means 2. When the transfer output trigger TT of the external operation is turned OFF, Tr Q4 is conducted to short-circuit a current detecting resistor R19. Thus, the controller P is controlled to set the output to completely constant voltage.
Patent JP-H11270194-A (JP)
Title: Tent for maintenance site
Inventor: KOSHIKAWA KIYOSHI
IPC: E04H15/34
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve maintenance efficiency for a vehicle and the like by providing frames and a curtain body, making at least one piece of a plurality of pillars of the frames expansible, and opening an opening part capable of being opened/closed directing a working space upward on the roof curtain of the curtain body. SOLUTION: A pair of endless ropes 60 are fixed to both end edges in the width direction of the lower end of a flap 56b, and they are extended from the side edges of the flap 56b in the center direction of a roof curtain 56 to be passed through the metal rings 62 of the roof curtain 56. Next, they are arranged from the side edges of the flap 56b to the side edge direction of the roof curtain 56 and the lower end part of a right side curtain 54. Next when an opening part 56a is opened, after releasing connection of the flap 56b and both side edge parts of the opening part 56a, the extended parts are pulled in the arrow mark C direction from the metal rings 62 of the ropes 60 to the lower end part of the right side curtain 54. When the opening part 56a is closed, the ropes 60 are pulled to develope the flap 56b to cover the opening part 56a.  In this way, an opening to open a working space upward is formed. Hereby, a front curtain 52 or a rear curtain is opened right and left, and a vehicle for maintenance can be conducted into the interior to execute maintenance.
Patent JP-H07261033-A (JP)
Title: Cutting machine for ribbon of multi-core coated optical fiber
Inventor: FUKUROI HIROKI
IPC: B26D3/08
Filed: 1994-03-17
Abstract: PURPOSE:To provide the multi-core ribbon coated optical fiber cutting machine which can securely cut bare optical fibers without flawing the core even when the bare optical fibers are arrayed eccentrically in the multiple coated optical fiber. CONSTITUTION:The multi-core ribbon coated optical fiber cutting machine 21, having clamps 24 and 25 which grip the tip part and jacket part end of a bare optical fiber exposed by removing the jacket layer of the terminal part of the multi-core ribbon coated optical fiber respectively and a flawing blade 30 which is positioned between the two clamps 24 and 25 and flaws the surface of the bare optical fiber is provided with clamps 22 and 23 which align the bare optical fibers between the flawing blade 30 and two clamps 24 and 25.
Patent JP-S57104-A (JP)
Title: Production of polyethylene
Inventor: KURODA NOBUYUKI
IPC: C08F10/02
Filed: 1980-06-04
Abstract: PURPOSE: To economically produce polyethylene, by using a specified solid carrier in the ethylene polymerization using a catalyst prepared by combining a transition metal compound supported or a solid carrier with an organometallic compound.  
     CONSTITUTION: There is used a solid carrier prepared by copulverizing (i) a magnesium halide, e.g., magnesium chloride, (ii) an organic halide compound, e.g., methylene chloride, and (iii) an organic carboxylic acid (derivative), e.g., benzoic acid (anhydride) at about 0W200°C for about 0.5W30hr. That is, the solid carrier obtained is allowed to carry one or both of a titanium compound and a vanadium compound, e.g., TiCl 4 , to produce a solid catalyst component. Then, ethylene is polymerized by use of a catalyst obtained by combining the solid catalyst with an organometallic compound, e.g., triethylaluminum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07284165-A (JP)
Title: Cordless remote-controlled hot water supply equipment
Inventor: ASADA TAKAO
IPC: H04Q9/00
Filed: 1994-04-13
Abstract: PURPOSE:To attain transmission reception with excellent response even when a frequency is revised. CONSTITUTION:A timer means 2 and a body timer means 11 keep time synchronously with each other. A transmission frequency revision means 4 confirms the timer means 2 to decide a transmission frequency and a body reception frequency decision means 12 decides the reception frequency synchronously therewith. The reception frequency decision means 4 counts the number of clocking times to decide the reception frequency and a body transmission frequency decision means 13 decides the transmission frequency synchronously therewith. The body reception frequency decision means 12 and the transmission frequency decision means 13 confirm the presence of a radio wave and revise the communication frequency when the communication is difficult and sends the result to the remote commander 1.
Patent JP-S61232643-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: NAKAJIMA HIROFUMI
IPC: H01L23/28
Filed: 1985-04-09
Abstract: PURPOSE:To prevent the contamination of a semiconductor element, deterioration resulting from said contamination and the lowering of reliability by forming a slit along the periphery of the semiconductor element at a position between the semiconductor element and a hanging lead in an element loading section on which the semiconductor element is loaded. CONSTITUTION:A semiconductor element 2 is sealed into a package by a resin 7 together with an element loading section 1 and internal leads 3. The element loading section 1 is connected to hanging leads 8 at diagonal positions, and held integrally to a lead frame through the hanging leads 8 and stabilized until a resin sealing process is completed. Slits 9 are shaped along the periphery of the semiconductor element 2 at positions between the semiconductor element 2 and the hanging leads 8 in the element loading section 1. Since the slits 9 are formed to an L shape, frame-shaped outer region sections 10 are shaped at the diagonal positions of the element loading section 1, and the hanging leads 8 are connected at approximately the centers of the outer region sections 10. Accordingly, a reaching to the semiconductor element 2 of a plating solution or flux is prevented, thus obviating contamination.
Patent JP-H11231185-A (JP)
Title: Termination part of optical cable
Inventor: SAYAMA TADAYOSHI
IPC: G02B6/44
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To make the external shape of a termination part small, to decrease the number of components, and to reduce mismachining in the manufacture by omitting a tension member clamp and giving a fixed plate a function for fixing a center tension member. SOLUTION: The thick plate type fixed plate 50 is screwed directly to the ferruled center tension member 20 at an end part of an optical cable. Then a case 20 is put over the external surface of the fixed plate 50 to the external surface cable jacket 12 of the optical cable jacket. Coated optical fibers 18 are put together into an optical cord 48, which is taken out of the case 40 through the gap 39 formed with the fixed plate 50. Further, resin is charged in the case 40. In this case, the fixed plate 50 is screwed directly to the center tension member 20 and its thickness is reducible. Consequently, even when the external diameter of the case 30 is made small, the optical cord 48 can be taken out. Further, the setscrew 53 of the fixed plate 50 is positioned without coming into contact with the coated optical fibers 18.
Patent JP-S57193516-A (JP)
Title: Direct spinning and drawing method of polyamide
Inventor: NAGAO MASAYASU
IPC: D01F6/60
Filed: 1981-05-20
Abstract: PURPOSE: To obtain the titled fibers, having high dimensional stability and strength, and useful as tire cords, etc. by spinning a polyamide, drawing the spun filamentary yarn without winding at a specific ratio to the total draw ratio, and drawing and treating the resultant filamentary yarn with pressurized steam at a high temperature in the remaining drawing.  
     CONSTITUTION: A polyamide multifilamentary yarn (Y) cooled and solidified in a spinning stack 1 is oiled with a finishing oiling agent by an oiling roller 2 and directly wound around and preheated with a pair of heated preheating rollers 3 and 3', wound around and drawn with the first drawing rollers 4 and 4' heated at 150W200°C at 60% or more of the toatl draw ratio in the first drawing step, and subsequently wound around and drawn with the second drawing rollers 5 and 5' heated at 180W220°C at the remaining 40% or less of the total draw ratio in the second drawing step. The yarn (Y) is treated with pressurized steam at 250W450°C jetted from a steam jet nozzle 6 simultaneously with the drawing, passed through cooling rollers 7 and 7' and wound around a winder 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11325232-A (JP)
Title: Control device and method for clutch hydraulic pressure of automatic transmission
Inventor: MINOWA TOSHIMICHI
IPC: B60W10/10
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To set hydraulic pressure applied to a clutch with high responsiveness and accuracy by computing an engine output torque based on parameters representing an engine load, and an engine speed. SOLUTION: Rotational speeds of an input shaft and an output shaft are input into a rotation ratio operation part 34 in a controller 31. The rotational ratio of a transmission 19, that is, a gear ratio is computed. The input shaft rotational speed and an engine speed are input to a pump capacity coefficient operation part 35 and a torque ratio operation part 36. A pump capacity coefficient is computed from speed ratio determined based on the input shaft rotational speed and engine speed in the coefficient operation part 35. Similarly, a torque ratio is computed from the speed ratio in the torque ratio operation part 36. Next, an intake air amount sensed by an air flow meter 7, the engine speed and the torque ratio are input to a turbine torque operation part 37.  A turbine torque is computed by the use of the engine torque obtained from the engine torque characteristics and the torque ratio.
Patent JP-H05283634-A (JP)
Title: Semiconductor device
IPC: H01L27/108
Filed: 1992-03-31
Abstract: PURPOSE:To improve step coverage of an aluminum wiring by reducing aspect ratio of a contact by providing a projection part on a P-type silicon substrate surface at a region wherein a contact is to be formed to the aluminum wiring. CONSTITUTION:After an oxide film 2 and a nitride film 3 are formed on a P-type silicon substrate 1, a thermal oxide film 4 is formed. The nitride film 3, the oxide film 2 and the thermal oxide film 4 are etched to form a projection part. After a field oxide film 5, a gate oxide film 6, a gate electrode 7a and a word line 7b are formed, an N-type diffusion layer 8 is formed. Layer insulation film 9a, a capacitance electrode 10a, a capacitance insulating film 11 and a capacitance electrode 10b are formed. After a BPSG film is deposited, a layer insulating film 9b is acquired by flattening. A contact is opened, an aluminum wiring 12 is formed and a surface protecting film 13 is formed.
Patent JP-S58192504-A (JP)
Inventor: KAKEMURA KAYOKO
IPC: A47B23/00
Filed: 1982-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61232360-A (JP)
Title: Electronic control internal-combustion engine
Inventor: ASADA CHUKEI
IPC: F02B3/06
Filed: 1985-04-08
Abstract: PURPOSE:To make optimum running come to fruition, by calculating the on-off timing of each valve during engine running and, at the time of controlling on-off motion of these valve on the basis of the calculation result and the detected value of a crank angle, controlling a fuel injection valves among these valves with pressure inside a combustion chamber and horsepower as a criterion. CONSTITUTION:An electronic control internal-combustion engine processes these detection data of a crank angle, an engine speed, torque, pressure and temperature in every part of an engine and an exhaust gas composition, etc., at a central processing unit 19 in accordance with the specified program, and controls to open or close a fuel injection valve 5 via a first drive circuit 25, a starting valve 2, a scavenging valve 3 and an exhaust valve 4 each via a second drive circuit 26, from a Diesel engine control circuit 20 according to each crank angle, respectively. In this case, injection start timing of the fuel injection valve 5 among these valves 2-5 aforesaid is made so as to be controlled with pressure Pz inside a combustion chamber to be found out of output of a combustion chamber pressure sensor S7 and horse power Ni to be found out of mean effective pressure Pi to be calculated on the basis of the said pressure Pz and a engine speed as a criterion.
Patent JP-H11270721-A (JP)
Title: Valve device
Inventor: KAZAMA SHIRO
IPC: F16K11/07
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve device stably performing switching at an equal angle. SOLUTION: In a valve device provided with a main body 1 having at least three ducts and a valve element 2 arranged rotatable in the main body 1 while rotated in a same direction to change a rotational position thereof to switch a circulation condition mutually between these ducts, a phase difference amount in accordance with a stop position change amount of a driving gear controlling the rotational position of the valve element 2 is left as previously advanced at assembly time of the valve element 2 in the main body 1.
Patent JP-H06310724-A (JP)
Title: Thin film transistor
Inventor: SAI MOTONARI
IPC: H01L29/78
Filed: 1994-03-22
Abstract: PURPOSE: To provide a thin film transistor having an LDD structure which is improved in an operation current of the thin film transistor and in its 'on/off' characteristics. CONSTITUTION: A thin film transistor has a structure in which a second gate electrode 80 is formed on a thin film transistor having a known LDD structure through an insulating film 50b whereby voltage of the additional gate electrode affects LDD areas 70a, 70b of a source and a drain to form an activated electron migration path.
Patent JP-S61237703-A (JP)
Inventor: YAMATO HARUYOSHI
IPC: E01C11/26
Filed: 1985-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02253140-A (JP)
Title: Semiconductor wafer appearance checking device
Inventor: UEDA YUJI
IPC: H01L21/66
Filed: 1989-03-27
Abstract: PURPOSE:To prevent a semiconductor wafer from being damaged and to prevent dirt from being stuck to the wafer by taking in and out the wafer, which is stored in a storage box placed on a movable table, with a turnable or shakable and expansible/contractible blade. CONSTITUTION:A wafer storage box 4 in which many wafers 1 are stored is placed on a table 14, and the position of the storage box 4 and the position of a hole 15 of the table 14 are matched to each other. When a motor 11 is rotated and the table 14 is moved in the direction of an arrow 9 by a feed screw 6 and is stopped in a prescribed position, a blade 2 rises from the original position in the direction of an arrow 10 by a motor 8 according as a ram 16 rises, and one wafer 1 is clipped by the front end of the blade 2 and is picked and is thrust up from the storage box 4. A motor 7 is rotated and the blade 2 is rotated or shaked in the direction of an arrow 3 so that the wafer 1 can be always directly seen with an eye 5, and thus, it is checked. After the wafer is visually checked, rotation or shake of the wafer 1 is stopped, and a ram 16 is lowered to lower the blade 2, and the wafer 1 is stored in a rack of the storage box.
Patent JP-H04311036-A (JP)
Title: Insulating film formation method
Inventor: SHIMIZU AKIO
IPC: H01L21/31
Filed: 1991-04-09
Abstract: PURPOSE:To form the title insulating film at the truly required gas flow rate by a method wherein the stop valves on the flowing in and out sides of mass flow controllers are closed to calculate the corrected flow rate from the zero shift amount so that the set up signal corresponding to the flow rate added to the true flow rate may be transmitted to the mass flow controllers. CONSTITUTION:The stop valves before and after respective mass flow controllers 11, 12 are closed to boost the set up control voltage to the full scale. At this time, the differential pressure across the mass flow controllers 11, 12 is eliminated to indicate zero shifting amount, next, this zero shift amount is led in a programmable controller 100 to compute the arithmetical mean value of the sampling values. Finally, this arithmetical mean value is stored in a higher level controller 101 so that the total amount of required flow rate and this stored value may be set up in the mass controllers 11, 12 while displaying the indicated flow rate value with the stored value substracted therefrom to the operators in front of the high level controller 101.
Patent JP-S57191701-A (JP)
Title: Signal selecting circuit
Inventor: HAYASHIDA NOBUYUKI
IPC: G01R29/027
Filed: 1981-05-19
Abstract: PURPOSE:To discriminate a selected input signal, by inputting number signals in parallel in accordance with respective input signals and outputting number signals together with selected signals. CONSTITUTION:An input signal (xi) and a corresponding number signal Ni are inputted to a gate circuit 101, and a next input signal x(i+1) and a number signal N(i+1) are inputted to a gate circuit 102. Input signals (xi) and x(i+1) are compared with each other in a comparator 103 to discriminate their magnitude, and a discrimination result DT is inputted to the gate circuit 102, and an NOT signal D'T' due to an inverter 104 is inputted to the gate circuit 101, and turn- on and off of these signals are controlled. Thus, selected signals (xi) and Ni are inputted to OR circuits 105 and 106 to obtain a selected output signal yj(=xi) and a corresponding number signal Nj(=Ni). This method is applied to n pieces of input signals and number signals to achieve a purpose.
Patent JP-S5410354-A (JP)
Title: Polyester composition with improved electrical properties
Inventor: YAMAMOTO YOSHIYUKI
IPC: C08L67/00
Filed: 1977-06-27
Abstract: PURPOSE:Bisphenol-A polycarbonate oligomers are incorporated to a polyester mainly containing butylene terephthalate units to produce said composition with improved electrical, mechanical properties and high heat stability and moldability.
Patent JP-H03279173-A (JP)
Title: Service floor selecting device for elevator
Inventor: YOSHIDA HIROMOTO
IPC: B66B1/14
Filed: 1990-03-27
Abstract: PURPOSE:To put the device to be useful as to crime prevention, maintaining privacy, or the like, by computing respective operation signals of a service floor switch and a secret certification register button and a cage stop floor signal, and changing the secret certification code of the said floor to newly memorize it. CONSTITUTION:In case of changing secret certification data, by pushing a secret certification register button 1C after pushing a service floor switch 1D, the signal is given to respective processing elements of a cipher decoder 28 and a secret certification register 29, and the function of the cipher decoder 28 is stopped, and by pushing a destination floor button 1A in a cage, the signal is sent to the secret certification register 29 and registered in order, and after pushing a door opening button 1B it is registered as secret certification data. Nextly, register completion signal is sent to a flicker control 23, and the said floor and the secret certification are announced. A cage position data 24 is used as a deciding means whether the process in the secret certification register 29 is effective or ineffective, change of secret certification data except that of already selected cage stop floor is made ineffective, and the device is utilized for further improvement of function and prevention of mischief.
Patent JP-S52174-A (JP)
Title: Plasma etching process
Inventor: JINNO KIYOKATSU
IPC: H01L21/302
Filed: 1975-06-23
Abstract: PURPOSE: To reduce an inclination of etching side surface by etching Si film added with or without P in laminated manner by means of a plasma to eliminate the generation of stepped cutting of wirings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08273900-A (JP)
Title: Particle accelerator
Inventor: HIRATA HIROSHI
IPC: H05H13/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a particle accelerator which can quench an impure bunch at a single bunch operation time, and can realize higher performance by a single bunch operation. CONSTITUTION: A particle accelerator is provided with an acceleration ring 2 accelerating a charged particle, and an impure bunch quenching means 8 which is composed of at least one cavity to which high-frequency of a lower frequency than the frequency of the accelerating high-frequency of the particle input to the acceleration ring 2 is provided in the acceleration ring 2. Thereby, it becomes possible to conduct a single bunch operation.
Patent JP-H08275298-A (JP)
Title: Ear insertion member
Inventor: NISHINO YASUO
IPC: H04R25/00
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an ear plug for an ear insertion hearing aid and an ear hook type hearing aid in which a pressing sense or abrasion in case of putting on is prevented without howling or a sense of filled sound. CONSTITUTION: A case 1 of an ear insertion hearing aid is shaped to take after the shape of an external auditory canal 2 and the inside of the case is contained with a microphone, an amplifier and an earphone or the like. The external auditory canal 2 has a bone 3 from the middle part up to the internal part and an ear drum 4 to the depth. Then a tip of the case 1 has a length to be inserted this side of a 2nd curve 5 equivalent to the corner of the bone 3 of the external auditory canal 2. Furthermore, a shape memory resin whose expansion coefficient is increased at temperatures over a glass transposition point (Tg), that is, where the thermal expansion coefficient is rapidly increased at a border of the glass transposition point (Tg) and the glass transposition point (Tg) is higher than a room temperature and lower than a body temperature, is adopted for the case 1.